Amira Nature Foods Ltd (ANFI) shares climbed 8.64 percent to $8.30 in post-market trading. The company reported second quarter net profit of $0.09 per share on revenues of $79.4 million, up from $0.02 per share on revenues of $61.7 million in the same period last year and also topped analysts’ estimate of $0.04 per share on revenues of 62.85 million.

Novartis AG (NVS) shares gained 2.56 percent to $60.60 in post-market trading. The stock has a 52-week low of $51.20, a 52-week high of $64.07 and $142.96 billion in market capitalization.

Chipotle Mexican Grill, Inc. (CMG) shares rose 2.35 percent to $274.76 in post-market trading. The company announced Tuesday that it has added an additional $100 million to the existing $100 million repurchase plan previously announced on Oct. 18, 2012.

Express, Inc. (EXPR) shares advanced 2.15 percent to $11.86 in post-market trading. The stock has a 52-week low of $10.47, a 52-week high of $26.27 and $1.01 billion in market capitalization.

Losers

Tilly's, Inc. (TLYS) shares tumbled 16.35 percent to $13.10 in post-market trading. Its third quarter net income declined to $9 million or $0.33 per share from $12 million or $0.59 per share in the same period last year. The company also expects fiscal 2012 adjusted earnings to be in a range of $0.88 to $0.91 per share, down from its prior estimate of $0.88 to $0.94 per share and also fell short of analysts’ estimate for the net profit of $0.92 per share.

Zale Corp. (ZLC) shares slumped 12.77 percent to $6.49 in post-market trading. Its first quarter net loss narrowed to $28.27 million or $0.88 per share from $31.87 million or $0.99 per share in the same quarter last year but weaker-than Reuters estimate for a loss of $0.68 per share.

Vipshop Holdings Ltd. (VIPS) shares declined 2.59 percent to $12.13 in post-market trading. The stock has a 52-week low of $4.12, a 52-week high of $13.96 and $630.22 million in market capitalization.

Harbinger Group Inc. (HRG) shares fell 2.58 percent to $7.98 in post-market trading. The stock has a 52-week low of $2.75, a 52-week high of $10.85 and $1.15 billion in market capitalization.